Arteris Articles

EDN: How NoCs Ace Power Management and Functional Safety in SoCs

Benoit de Lescure, CTO at Arteris IP authors this 3rd article in a new series for EDN:

How NoCs Ace Power Management and Functional Safety in SoCs

September 15th, 2021 - By Benoit de Lescure

The NoC interconnect is the SoC architecture.

This third article highlights how NoC technology provides capabilities like power management and functional safety that are not possible with older crossbar-based interconnect technologies. For design teams creating modern SoCs, whether large datacenter AI accelerators or power-sipping IoT sensors, NoC interconnect technology is key to implementing these SoC architectures and optimizing the dataflow within them.

To catch up on the first and second articles in this series, click below:

Topics: ARM NIC-400 SoC NoC functional safety network-on-chip crossbar automotive AI arteris ip Benoit de Lescure interconnects EDN LBIST Design Management Power Management Semiconductors DVSF

EDN: Why The Network-on-Chip Has Displaced Crossbar Switches at Scale

Benoit de Lescure, CTO at Arteris IP authors this 2nd article in a new series for EDN:

Why The Network-on-Chip Has Displaced Crossbar Switches at Scale

May 13th, 2021 - By Benoit de Lescure

The NoC interconnect is the SoC architecture.

In my first article of this series about interconnect design, I explained why on-chip communication has become central to a system-on-chip (SoC) architecture. These architectural decisions determine bandwidth, throughput, quality-of-service (QoS), power usage, safety, and cost. Here, the difference between a world-class achievement and a shortcoming starts with the communication architecture choice.

Topics: ARM NIC-400 SoC NoC network-on-chip automotive mobileye AI arteris ip Benoit de Lescure digital eyeq interconnects communications EDN plug-and-play

Hogan NoC analysis - Sonics SGN, Arteris FlexNoC, ARM NIC 400: Setting the record straight

Recently, Sonics board member Jim Hogan uploaded some content onto deepchip.com (http://www.deepchip.com/items/0511-06.html) that purports to provide unbiased guidance regarding metrics for evaluating network-on-chip technology and interconnect fabrics. I applaud Jim for his analysis of the metrics one should use to evaluate SoC interconnects.

Topics: Sonics SGN ARM NIC-400 interconnect fabric NoC Arteris FlexNoC